Answer
Contact the prescriber for a treatment review. Nicorandil is not recommended in pregnancy because human safety information is limited, but it should not be stopped without advice.
Sources for this answer
- Nicorandil 10 mg Tablets — Current selected SmPCemc · Summary of Product Characteristics
- NHSNHS · NHS medicine guidance
General medicine information. Follow the instructions for your own medicine and speak to a pharmacist or clinician about your individual circumstances.